# Tanzanit vs Emigo SFA

The clearest difference is update cadence: Emigo SFA at every 2 weeks against Tanzanit's every 3 months. Emigo SFA also leads on device support (3 vs 1). Tanzanit's advantage is iOS requirement (13.0 vs 15.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Tanzanit ships an update every 3 months, Emigo SFA every 2 weeks. The most recent releases landed on September 21, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Tanzanit | Emigo SFA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Size | 36 MB | 57 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SOTEC s.r.o.](https://appshunter.io/developer/937344300) | [Sagra Technology](https://appshunter.io/developer/661189010) |

## What reviewers say

### Tanzanit

[App page](https://appshunter.io/ios/app/tanzanit/id1248721783)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Emigo SFA

[App page](https://appshunter.io/ios/app/emigo-sfa/id1667835654)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Tanzanit free?

Tanzanit is free to download, with no in-app purchases.

### Is Emigo SFA free?

Emigo SFA is free to download, with no in-app purchases.

### Do Tanzanit or Emigo SFA have ads?

Neither Tanzanit nor Emigo SFA shows ads.

### Which is updated more often, Tanzanit or Emigo SFA?

Tanzanit ships an update every 3 months, and Emigo SFA every 2 weeks. Most recently, Tanzanit was updated on September 21, 2026 and Emigo SFA on September 18, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*